Cita APA (7th ed.)
SANCHEZ-CARBONELL, J., & ET AL. (1989). FOLLOW-UP OF HEROIN ADDICTS IN SPAIN (EMETYST PROJECT): RESULTS 1 YEAR AFTER TREATMENT ADMISSION.
Cita Chicago (17th ed.)
SANCHEZ-CARBONELL, J., i ET AL. FOLLOW-UP OF HEROIN ADDICTS IN SPAIN (EMETYST PROJECT): RESULTS 1 YEAR AFTER TREATMENT ADMISSION. 1989.
Cita MLA (9th ed.)
SANCHEZ-CARBONELL, J., i ET AL. FOLLOW-UP OF HEROIN ADDICTS IN SPAIN (EMETYST PROJECT): RESULTS 1 YEAR AFTER TREATMENT ADMISSION. 1989.
Atenció: Aquestes cites poden no estar 100% correctes.